This calming effect is why declining progesterone often shows up as insomnia, anxiety, and irritability
References Lu H, Stratton CW, Tang YW
IGF-1 is crucial for growth through adolescence, and for cell health and survival throughout life
Furthermore, a critical remaining gap in current translational research is the lack of stage-specific and pathway-specific efficacy data for established therapeutic agents
Vitamin E supports the strength of heart muscles and capillary walls, tissue repair, normal blood clotting, circulation, and blood pressure
GH secretagogues: Systemic GH/IGF-1 elevation, create whole-body anabolic environment, support general tissue repair capacity, indirect broad effects